linux-kernel - Re: [PATCH] clk: core: Potentially free connection id

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Message-ID: <153253623910.48062.11060369743420676475@swboyd.mtv.corp.google.com>
Date:   Wed, 25 Jul 2018 09:30:39 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Mikko Perttunen <mperttunen@...dia.com>, mturquette@...libre.com
Cc:     leonard.crestez@....com, cyndis@...si.fi,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        Mikko Perttunen <mperttunen@...dia.com>
Subject: Re: [PATCH] clk: core: Potentially free connection id

Quoting Mikko Perttunen (2018-07-11 01:21:04)
> Patch "clk: core: Copy connection id" made it so that the connector
> id (con_id) is kstrdup_const'ed to cater to drivers that pass non-
> constant connection ids. The patch added the corresponding kfree_const
> to __clk_free_clk, but struct clk's can be freed also via __clk_put.
> Add the kfree_const call to __clk_put and add comments to both
> functions to remind that the logic in them should be kept in sync.
> 
> Fixes: 253160a8ad06 ("clk: core: Copy connection id")
> Signed-off-by: Mikko Perttunen <mperttunen@...dia.com>
> ---

Applied to clk-next